Co3Sn2S2

metal

· JVASP-94988· Co3Sn2S2

Co3Sn2S2 is a ternary intermetallic compound combining cobalt, tin, and sulfur, belonging to the class of transition metal chalcogenides. This is a research material primarily of interest in condensed matter physics and materials science rather than established industrial production, investigated for its potential electronic and magnetic properties relevant to next-generation functional materials.

topological materials researchmagnetic semiconductor applicationsspintronics device developmentcondensed matter physics experimentsemerging functional materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,782.2	ksi	—
Poisson's Ratio(ν)	0.2800	-	—
Shear Modulus(G)	7,940.8	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2588	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.6530	µB	—
Seebeck Coefficient(S)	-6.483	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3810	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Co3Sn2S2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control